45189775

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 57964544

約数和(自身を除く): 12774769

約数列:

[1, 5, 25, 43, 127, 215, 331, 635, 1075, 1655, 3175, 5461, 8275, 14233, 27305, 42037, 71165, 136525, 210185, 355825, 1050925, 1807591, 9037955, 45189775]

約数ペア:

[(1, 45189775), (5, 9037955), (25, 1807591), (43, 1050925), (127, 355825), (215, 210185), (331, 136525), (635, 71165), (1075, 42037), (1655, 27305), (3175, 14233), (5461, 8275)]